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allow changing the target block

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This commit is contained in:
Christoph Urlacher
2026-02-20 01:22:27 +01:00
parent 11ae406073
commit 199646cae9
4 changed files with 59 additions and 3 deletions
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26
src/klotski.cpp
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@ -136,6 +136,32 @@ auto State::RemoveBlock(int x, int y) -> bool {
return true;
}
auto State::ToggleTarget(int x, int y) -> bool {
Block block = GetBlock(x, y);
if (!block.IsValid()) {
return false;
}
// Remove the current target
int index;
for (const auto &block : *this) {
if (block.target) {
index = GetIndex(block.x, block.y);
state.replace(
index, 2,
Block(block.x, block.y, block.width, block.height, false).ToString());
break;
}
}
// Add the new target
block.target = !block.target;
index = GetIndex(block.x, block.y);
state.replace(index, 2, block.ToString());
return true;
}
auto State::MoveBlockAt(int x, int y, Direction dir) -> bool {
Block block = GetBlock(x, y);
if (!block.IsValid()) {